<h2>Answer:</h2>
The lake with high level of intolerant fish has a high quality of water.
<h3>Explanation:</h3>
Intolerant fishes can be described as the fishes which need a special environmental conditions for their survival like high quality of nutrients, high oxygen content in water and temperature etc.
While tolerant fishes can live in a wide range of environments like low quality of water.
So when in a lake there is high amount of intolerant fishes it means it contains high amount of quality water.
Nucleic acids have the most control of traits and inheritance.
The answer is epistasis.Epistasis is the result of the interaction between two genes. It consists of the effect that one gene is dependent on the presence of the other genes.In this case, gene P is dependent on gene C.
A) young adults are at least risk of having severe health issues
